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Page 1
Assessing the Interactions between Snake Venom Metalloproteinases and Hydroxamate Inhibitors Using Kinetic and ITC Assays, Molecular Dynamics Simulations and MM/PBSA-Based Scoring Functions.
de Souza RA, Díaz N, G Fuentes L, Pimenta A, Nagem RAP, Chávez-Olórtegui C, Schneider FS, Molina F, Sanchez EF, Suárez D, Ferreira RS. de Souza RA, et al. Among authors: chavez olortegui c. ACS Omega. 2024 Dec 10;9(51):50599-50621. doi: 10.1021/acsomega.4c08439. eCollection 2024 Dec 24. ACS Omega. 2024. PMID: 39741831 Free PMC article.
Venom from Loxosceles Spiders Collected in Southeastern and Northeastern Brazilian Regions Cause Hemotoxic Effects on Human Blood Components.
Silva-Magalhães R, Gomes Dos Santos AM, Silva-Araújo AL, Peres-Damásio PL, Gonçalves de Alvarenga V, Souza de Oliveira L, Sanchez EF, Chávez-Olórtegui C, Varela LSDRN, Paiva ALB, Guerra-Duarte C. Silva-Magalhães R, et al. Among authors: chavez olortegui c. Toxins (Basel). 2024 Dec 10;16(12):532. doi: 10.3390/toxins16120532. Toxins (Basel). 2024. PMID: 39728790 Free PMC article.
Development and evaluation of a recombinant multi-epitopic protein (TsMEP) as an antigen candidate for Tityus serrulatus antivenom production.
Saavedra-Langer R, de Oliveira-Souza G, Barcelos-Pereira I, Lopes P, Campos CR, Guimarães NH, Silvério-Santo T, Guerra-Duarte C, Lopes-de-Souza L, Costa TGF, Chávez-Olórtegui C. Saavedra-Langer R, et al. Among authors: chavez olortegui c. Int J Biol Macromol. 2024 Dec;282(Pt 3):136880. doi: 10.1016/j.ijbiomac.2024.136880. Epub 2024 Oct 23. Int J Biol Macromol. 2024. PMID: 39454906
Protective effects of mesenchymal stromal cell-derived secretome on dermonecrosis induced in rabbits by Loxosceles intermedia spider venom.
Rodrigues GM, de Almeida ME, Marcelino SAC, Fernandes PBU, da Cruz JOP, Araújo FL, Ferreira RDS, Botelho AFM, Bedoya FJ, Cahuana GM, Hitos AB, Soria B, Costal-Oliveira F, Duarte CG, Tejedo JR, Chávez-Olórtegui C, Melo MM. Rodrigues GM, et al. Among authors: chavez olortegui c. J Venom Anim Toxins Incl Trop Dis. 2024 Jul 22;30:e20240004. doi: 10.1590/1678-9199-JVATITD-2024-0004. eCollection 2024. J Venom Anim Toxins Incl Trop Dis. 2024. PMID: 39069986 Free PMC article.
Loxosceles amazonica Brown Spider venom: Insights into enzymatic activities, immunorecognition, and novel phospholipase D isoforms.
Silva-Magalhães R, Silva-Araújo AL, Peres-Damásio P, Teixeira Pereira EH, de Oliveira Souza R, Varela LSDRN, Tomé LMR, de Melo Iani FC, Silveira AL, Borges MH, Medina-Santos R, Chavez-Olórtegui C, Vasconcelos Diniz MR, Paiva ALB, Guerra-Duarte C. Silva-Magalhães R, et al. Among authors: chavez olortegui c. Biochimie. 2024 Dec;227(Pt A):86-98. doi: 10.1016/j.biochi.2024.06.012. Epub 2024 Jun 27. Biochimie. 2024. PMID: 38944106
Divergence in toxin antigenicity and venom enzymes in Tityus melici, a medically important scorpion, despite transcriptomic and phylogenetic affinities with problematic Brazilian species.
Kalapothakis Y, Miranda K, Aragão M, Larangote D, Braga-Pereira G, Noetzold M, Molina D, Langer R, Conceição IM, Guerra-Duarte C, Chávez-Olórtegui C, Kalapothakis E, Borges A. Kalapothakis Y, et al. Among authors: chavez olortegui c. Int J Biol Macromol. 2024 Apr;263(Pt 2):130311. doi: 10.1016/j.ijbiomac.2024.130311. Epub 2024 Feb 23. Int J Biol Macromol. 2024. PMID: 38403220
Comparison of Four Methods of RNA Extraction and cDNA Synthesis from The Venom of Peruvian Snakes of the Genus Bothrops of Clinical Importance.
Torrejón D, Cárdenas J, Juárez D, Espinoza J, Proleón A, Agurto-Arteaga A, Lazo F, Leguía M, Urra FA, Sánchez EF, Chávez-Olortegui C, Vivas-Ruiz DE, Yarlequé A. Torrejón D, et al. Among authors: chavez olortegui c. Int J Mol Sci. 2023 Jul 6;24(13):11161. doi: 10.3390/ijms241311161. Int J Mol Sci. 2023. PMID: 37446341 Free PMC article.
Bothrops atrox venom: Biochemical properties and cellular phenotypes of three highly toxic classes of toxins.
Lopes-de-Souza L, Costal-Oliveira F, Rodrigues CR, Stransky S, de Assis TCS, Liberato C, Vivas-Ruiz D, Chocas AY, Guerra-Duarte C, Braga VMM, Chávez-Olortegui C. Lopes-de-Souza L, et al. Among authors: chavez olortegui c. Biochim Biophys Acta Proteins Proteom. 2023 Nov 1;1871(6):140930. doi: 10.1016/j.bbapap.2023.140930. Epub 2023 Jul 12. Biochim Biophys Acta Proteins Proteom. 2023. PMID: 37442518
179 results